Andersen CW55 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone 20-year limited warranty on the

20-year limited warranty on the glass and a 10 year limited warranty on the rest of the unit

Andersen TW3462 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 244GW4050 - 200 Series Gliding Window (Active) Sash - Sandtone Color - Low-E Glass

Andersen 244DH3430 200 Series Double Hung Screen Sandtone Screens for these windows are the same color as the outside color of the window

Andersen TW21042 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen CW55 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone 20-year limited warranty on theAndersen CW55 Casement Sash High Performance Low E4 Glass Terratone Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. New High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior from UV rays that causes material fading. This new glass reduces water spots up to 99% Glass